28627764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{216877}}^1$

素因数の和:216895

約数の個数: 24

約数和(自身を含む): 72871008

約数和(自身を除く): 44243244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 216877, 433754, 650631, 867508, 1301262, 2385647, 2602524, 4771294, 7156941, 9542588, 14313882, 28627764]

約数ペア:

[(1, 28627764), (2, 14313882), (3, 9542588), (4, 7156941), (6, 4771294), (11, 2602524), (12, 2385647), (22, 1301262), (33, 867508), (44, 650631), (66, 433754), (132, 216877)]